• 1/1.7 inch 43.3mm2
  • 12.0 megapixels
  • 37.00mm - 111.00mm (35mm eq.)
  • 1/3.2 inch 15.5mm2
  • 8.0 megapixels
  • 30.00mm (35mm eq.)
  • Detailed specifications
  • Pentax Optio S12
  • Samsung Galaxy S II
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: S12 Galaxy S II
Alternate Model Number(s):    
Camera Format: Ultra Compact Other
Currently Manufactured: No No
Retail Price: $279.95 $499.99
Street Price:   $199.99
Date Available: 2008-04-30 2011-09-01
Tripod Mount: No No
Weight: 4.6 oz (130 g) 4.7 oz (132 g)
includes batteries
Size: 3.6 x 2.2 x 0.9 in.
(91 x 56 x 23 mm)
2.8 x 5.1 x 0.4 in.
(70 x 130 x 10 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer:    
Effective Megapixels: 12.0 8.0
Sensor Format: 1/1.7 inch 1/3.2 inch
Sensor size: 43.32mm2 (7.6mm x 5.7mm) 15.5268mm2 (4.54mm x 3.42mm)
Approximate Pixel Pitch: 1.90 microns 1.39 microns
Focal Length Multiplier: n/a n/a
Aspect Ratio: 4:3 4:3
Color Filter Type: RGBG  
Anti Aliasing Filter:    
Self-Cleaning: No No
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:    
DxO Color Depth Score (bits):    
DxO Dynamic Range Score (evs):    
DxO Maximum Effective ISO Score (iso):    
Image Capture
Image Resolution: 4000 x 3000 (12.0 MP, 4:3),
3648 x 2736 (10.0 MP, 4:3),
3072 x 2304 (7.1 MP, 4:3),
2592 x 1944 (5.0 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
3264 x 2448 (8.0 MP, 4:3),
3264 x 1968 (6.4 MP, Other),
2048 x 1536 (3.1 MP, 4:3),
2048 x 1232 (2.5 MP, Other),
800 x 480 (0.4 MP, Other),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (EXIF 2.2) JPEG
Continuous-mode frames/second: n/a n/a
Video Capture
Can take movies: Yes Yes
Movie Resolution: 640x480 (30)
320x240 (30)
1920x1080 (30)
1280x720 (30)
720x480 (30)
640x480 (30)
320x240 (30)
176x144 (30)
Movie File Format: AVI (DivX MPEG-4) MPEG4, H.264, H.263
Composite Video Out: Yes
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: n/a
HD Video Out:
HD Video Connection:
Lens & Optics
Lens Mount: n/a n/a
Lens: smc PENTAX Zoom Lens (7 elements in 5 groups) Fixed focal length and aperture
Focal Length (35mm equivalent): 37 - 111mm 30mm
Focal Length (actual): 7.9 - 23.7mm 4mm
Zoom Ratio: 3.00x 1.00x
Aperture Range: f/2.8 (wide) / f/5.4 (tele) - f/??? f/2.65 (fixed)
Integrated ND Filter: No No
Normal Focus Range: 35 cm to Infinity
13.8 in to Infinity
 
Macro Focus Range: 6 - 40 cm
2.4 - 15.7 in
 
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 6x Up to 4x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection; 5 point AF, spot, tracking, and face recognition autofocus modes available Contrast Detection: Auto, Macro, Face Detection
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes No
Viewfinder
Viewfinder: LCD LCD
Viewfinder Type:    
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No No
Rear Display: Yes Yes
Rear Display Size (inches): 2.5 4.5
Rear Display Resolution: 232,000 dots 1,152,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 8.0x  
Top Deck Display:
Exposure
Maximum ISO (native):    
Minimum ISO (native):    
ISO Settings: Auto, 64, 100, 200, 400, 800, 1600; 3200 available in Digital SR mode Auto (40-800?), 100, 200, 400, 800
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Tungsten, Fluorescent, Manual Auto, Daylight, Cloudy, Incandescent, Fluorescent
Shutter Speed Range: 1/2000 - 4 sec 1/16000 - 1/15 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 1.0EV steps
Metering Modes: TTL Multi-segment, Center-weighted & Spot meter Matrix, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: No No
Shutter Priority: Yes No
Full Manual Exposure: Yes No
Creative Exposure Modes: Night Scene, Landscape, Flower, Natural Skin Tone, Portrait, Half Length Portrait (3M), Kids, Digital SR (5M), Sport, Surf & Snow, Pet, Text, Food, Frame Composite (3M), Dynamic Range Adjustment (auto and manual adjustments) Smile shot, Beauty, Panorama, Action shot, Cartoon; Scene mode: Portrait, Landscape, Night, Sports, Party/Indoor, Beach/Snow, Sunset, Dawan, Fall colour, Firework, Text, Candlelight, Backlight
Self Timer: 2 or 10 seconds 2, 5, 10 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: On, Off, Auto, Red-eye, Soft flash LED; On, Off, Auto
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: Approx 22’ (wide, auto ISO), 11’ (tele, auto ISO) None provided
Max Flash Sync:    
Flash Exposure Compensation:    
External Flash Connection: n/a n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC microSD
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No No
Uncompressed Format:    
Movie File Format: AVI (DivX MPEG-4) MPEG4, H.264, H.263
Included Memory: 21.0 MB  
Included Memory Type: Internal  
Connectivity
Built-In Wi-Fi: No Yes
NFC: No
Bluetooth: No Yes
Built-In GPS: No No
Microphone Jack: No No
Headphone Jack: No Yes
External Connections: USB 2.0 High Speed USB 2.0 High Speed,Bluetooth,WiFi
PictBridge Compliant: Yes No
DPOF Compliant: Yes No
Remote Control:
Remote Control Type:    
Connections (extended): DC Input MicroUSB, 3.5mm Ear Jack
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):    
Cycle time for RAW shooting in single shot mode (seconds per frame):    
Buffer size for RAW shooting in single shot mode (frames):    
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press?
JPEG shooting speed in burst mode (fps, max resolution):    
Buffer size for JPEG shooting in burst mode (frames, max resolution):    
RAW shooting speed in burst mode (fps):    
Buffer size for RAW shooting in burst mode (frames):    
RAW+JPEG shooting speed in burst mode (fps):    
Buffer Size for RAW+JPEG shooting in burst mode (frames):    
Shutter lag (full AF, wide/mid):    
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):    
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused):    
Shutter Lag (notes):    
Startup Time:    
Play -> Record Time:    
Flash cycle time, full power:    
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 270 shots  
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary D-LI68 Proprietary
Usable Battery Types: Lithium-ion rechargeable 1800mAh Lithium-ion Rechargeable
Batteries Included: 1 x Proprietary D-LI68 Lithium-ion rechargeable Proprietary 1800mAh Lithium-ion Rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: TBA  
OS Compatibility: TBA  
Miscellaneous
Notes & Features: 3G/4G, Android 2.3, 1.2 GHz Dual core Exynos processor, 4.52" Super AMOLED Touchscreen, 8-megapixel main camera with LED flash, tap to focus, face detection, Geo-tagging, up to 1080p movies, 2-megapixel front-facing camera, 16GB. Available in black. Other variants are available in black or white with 4.3" screen.